package com.axter.app.process;

/**
 * Created by apple on 2017/6/29.
 */

public class DD {
    private String str;

    public DD(String str) {
        this.str = str;
    }

    @Override
    public String toString() {
        return "DD{" +
                "str='" + str + '\'' +
                '}';
    }
}
